DE3662744D1 - Filter cigarette - Google Patents
Filter cigaretteInfo
- Publication number
- DE3662744D1 DE3662744D1 DE8686300167T DE3662744T DE3662744D1 DE 3662744 D1 DE3662744 D1 DE 3662744D1 DE 8686300167 T DE8686300167 T DE 8686300167T DE 3662744 T DE3662744 T DE 3662744T DE 3662744 D1 DE3662744 D1 DE 3662744D1
- Authority
- DE
- Germany
- Prior art keywords
- segment
- cigarette
- respect
- plug
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract 4
- 241000208125 Nicotiana Species 0.000 abstract 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 2
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Fats And Perfumes (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
A filter cigarette (10) is provided which comprises a tobacco rod which includes a charge of tobacco (12) wrapped in cigarette paper (13), an integral, axially aligned wrapped cylindrical filter plug (14), and tipping paper (20). The filter plug is divided into first (18) and second (19) segments with the first segment being rotatable with respect to the second segment. Rotation of the first segment with respect to the second segment causes axial movement of the first segment which serves to vary the air dilution value of the cigarette by uncovering a permeable region (26) in the plug wrapping (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/691,052 US4601298A (en) | 1985-01-14 | 1985-01-14 | Filter cigarette |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3662744D1 true DE3662744D1 (en) | 1989-05-18 |
Family
ID=24774974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686300167T Expired DE3662744D1 (en) | 1985-01-14 | 1986-01-13 | Filter cigarette |
Country Status (8)
Country | Link |
---|---|
US (1) | US4601298A (en) |
EP (1) | EP0189980B1 (en) |
JP (1) | JPS61166387A (en) |
AT (1) | ATE42023T1 (en) |
AU (1) | AU579219B2 (en) |
BR (1) | BR8600102A (en) |
CA (1) | CA1246416A (en) |
DE (1) | DE3662744D1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0193670A1 (en) * | 1985-03-07 | 1986-09-10 | Fabriques De Tabac Reunies S.A. | Ventilated cigarette |
US4649945A (en) * | 1985-12-05 | 1987-03-17 | R. J. Reynolds Tobacco Company | Adjustable air dilution cigarette exhibiting controlled pressure drop |
US4649941A (en) * | 1985-12-16 | 1987-03-17 | R. J. Reynolds Tobacco Company | Adjustable air dilution cigarette exhibiting controlled pressure drop |
US4716912A (en) * | 1986-02-14 | 1988-01-05 | R. J. Reynolds Tobacco Company | Filter cigarette having adjustable air dilution |
US4718438A (en) * | 1986-08-11 | 1988-01-12 | R. J. Reynolds Tobacco Company | Filter cigarette having rotatable adjustment |
GB8620109D0 (en) * | 1986-08-19 | 1986-10-01 | Tabac Fab Reunies Sa | Filter |
US5067500A (en) * | 1989-04-24 | 1991-11-26 | Philip Morris Incorporated | Container for additive materials for smoking articles |
US5133367A (en) * | 1989-04-24 | 1992-07-28 | Philip Morris Incorporated | Container for additive materials for smoking articles |
US4991605A (en) * | 1989-04-24 | 1991-02-12 | Philip Morris Incorporated | Container for additive materials for smoking articles |
GB9404707D0 (en) * | 1994-03-11 | 1994-04-27 | Rothmans International Ltd | Filter for smoking article and smoking article incorporating it |
US7789089B2 (en) * | 2006-08-04 | 2010-09-07 | R. J. Reynolds Tobacco Company | Filtered cigarette possessing tipping material |
GB0713905D0 (en) | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
JP2011205916A (en) * | 2010-03-29 | 2011-10-20 | British American Tobacco (Investments) Ltd | Smoking article and method of manufacturing smoking article |
JP2011205917A (en) * | 2010-03-29 | 2011-10-20 | British American Tobacco Japan Kk | Ventilation level-variable smoking article |
GB201104232D0 (en) | 2011-03-14 | 2011-04-27 | British American Tobacco Co | Smoking article and method of manufacturing a smoking article |
GB2490650A (en) * | 2011-04-01 | 2012-11-14 | British American Tobacco Co | Filter for smoking article |
GB201113936D0 (en) | 2011-08-12 | 2011-09-28 | British American Tobacco Co | Smoking article and method of manufacturing a smoking article |
GB201116541D0 (en) * | 2011-09-26 | 2011-11-09 | British American Tobacco Co | Smoking articles and methods of manufacturing the same |
AR089183A1 (en) * | 2011-11-30 | 2014-08-06 | Philip Morris Products Sa | ARTICLE TO SMOKE WITH A VENTILATED NOZZLE THAT INCLUDES FIRST AND SECOND ROADS OF AIR FLOW |
UA117108C2 (en) | 2012-09-28 | 2018-06-25 | Філіп Морріс Продактс, С.А. | Smoking article with contoured filter portion |
GB201223183D0 (en) | 2012-12-21 | 2013-02-06 | British American Tobacco Co | A smoking article |
GB201223179D0 (en) | 2012-12-21 | 2013-02-06 | British American Tobacco Co | A smoking article |
WO2018033977A1 (en) * | 2016-08-17 | 2018-02-22 | 日本たばこ産業株式会社 | Filter and tobacco product |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1009535A (en) * | 1963-10-15 | 1965-11-10 | British American Tobacco Co | Improvements in tobacco-smoke filters |
GB1058343A (en) * | 1964-04-20 | 1967-02-08 | Philip Morris Inc | Filter unit for smoking articles |
US3376874A (en) * | 1965-04-12 | 1968-04-09 | Kim Yunil | Adjustable cigarette filters |
US3359988A (en) * | 1965-04-21 | 1967-12-26 | Osborne M Thomson | Filter cigarette |
US3428050A (en) * | 1967-02-21 | 1969-02-18 | Walter R Kandel | Filter cigarette of adjustable filter capacity |
GB1236208A (en) * | 1967-09-15 | 1971-06-23 | Molins Machine Co Ltd | Improvements in or relating to mouthpieces for cigarettes |
US3503406A (en) * | 1968-10-28 | 1970-03-31 | Lawrence Murry Riegel | Cigarettes |
US3512537A (en) * | 1968-11-27 | 1970-05-19 | U S Remedy Corp | Adjustable aerated cigarette |
US3608561A (en) * | 1970-01-15 | 1971-09-28 | H 2 0 Filter Corp The | Extender means for attachment of an auxiliary cigarette filter |
US3789855A (en) * | 1971-06-22 | 1974-02-05 | Liggett & Myers Inc | High flavor impact, low smoke yield cigarette mouthpiece |
US3738375A (en) * | 1971-07-08 | 1973-06-12 | G Doumas | Adjustable tobacco smoke filter device |
BE803922A (en) * | 1972-09-04 | 1973-12-17 | Fahir Abdellah A | VARIABLE AND ADJUSTABLE FILTRATION OF TOBACCO FUMES AND THE RESULTING FILTER DEVICES |
US4340074A (en) * | 1979-11-07 | 1982-07-20 | Brown & Williamson Tobacco Corporation | Cigarette material having non-lipsticking properties |
DE3122193C2 (en) * | 1981-06-04 | 1983-04-14 | Julius Glatz Gmbh, 6731 Neidenfels | Mouthpiece for filter cigarettes |
US4433696A (en) * | 1981-10-02 | 1984-02-28 | Philip Morris Incorporated | Variable dilution filter |
BR8307542A (en) * | 1982-09-30 | 1984-08-21 | Philip Morris Inc | CIGARETTE WITH FILTER |
JPS59501813A (en) * | 1982-09-30 | 1984-11-01 | フィリップ・モーリス・プロダクツ・インコーポレイテッド | Adjustable filter cigarette and its manufacturing method |
-
1985
- 1985-01-14 US US06/691,052 patent/US4601298A/en not_active Expired - Fee Related
-
1986
- 1986-01-13 AU AU52237/86A patent/AU579219B2/en not_active Ceased
- 1986-01-13 BR BR8600102A patent/BR8600102A/en unknown
- 1986-01-13 CA CA000499407A patent/CA1246416A/en not_active Expired
- 1986-01-13 AT AT86300167T patent/ATE42023T1/en not_active IP Right Cessation
- 1986-01-13 DE DE8686300167T patent/DE3662744D1/en not_active Expired
- 1986-01-13 JP JP61004887A patent/JPS61166387A/en active Pending
- 1986-01-13 EP EP86300167A patent/EP0189980B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61166387A (en) | 1986-07-28 |
EP0189980B1 (en) | 1989-04-12 |
AU579219B2 (en) | 1988-11-17 |
US4601298A (en) | 1986-07-22 |
EP0189980A1 (en) | 1986-08-06 |
AU5223786A (en) | 1986-07-17 |
BR8600102A (en) | 1986-09-23 |
ATE42023T1 (en) | 1989-04-15 |
CA1246416A (en) | 1988-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |